want more power without turbo mods
Hi guys, i'll keep it simple i have a blobeye sti with the following -
prodrive sports cat
milltek cat back
fuel pump
The car made 330/330 on rcm rollers but now i want more power but the catch is i cant modify the turbo due to the insurance saying its a no go. I have read about tubular manifolds adding some more torque but is there anything else i could add with them like injectors? I know the standard air box will be good for 350bhp and the car had a genuine Subaru filter in during the remap.
Thanks
prodrive sports cat
milltek cat back
fuel pump
The car made 330/330 on rcm rollers but now i want more power but the catch is i cant modify the turbo due to the insurance saying its a no go. I have read about tubular manifolds adding some more torque but is there anything else i could add with them like injectors? I know the standard air box will be good for 350bhp and the car had a genuine Subaru filter in during the remap.
Thanks
A drum of meth and a decent mapper. 
I'd also have a word with moleywrx on here about insurance.
You could also whip the turbo off and have it ported and billeted as well as Harvey headers and up pipe.
I'd also have a word with moleywrx on here about insurance.

You could also whip the turbo off and have it ported and billeted as well as Harvey headers and up pipe.
Last edited by ditchmyster; Nov 23, 2015 at 11:02 PM.
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i have in the past and sky wouldn't touch M/SK postcodes and cant remember fully with k.Michaels. Im tied to a mirrored ncb policy at the minute so will have to put up with it for a few months i think.
No i agree with the comments about brakes and suspension mods but on the road that's not really possible

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